TY  - GEN
AU  - Stormer,  Erling
TI  -  Positive linear maps of operator algebras
T2  - Spriner manographs in mathematics
SN  - 9783642343698
PY  - 2013///
CY  - Heidelber
PB  - Springer
KW  - Positive maps
KW  - Choi matrices
ER  -